FF12 boots again with USBLoader rev78
I've now tested rev78 with FF12 launched both from USB and from SMB, and both launch methods work fine. But its MC access problem remains unchanged from older USBLD revisions.
On a side note, it is now clear that the fixed bug was responsible for letting me 'trick' the games "La Pucelle Tactics" and "Makai Kingdom" into booting over network by using GSM, as I now tried repeating that trick with rev78 and it had no effect at all... So I guess I'll be hanging on to the 'bugged' rev77 just for launching those games (and possibly others like them ("Phantom Brave" ?))
Best regards: dlanor